11285764829 has 2 divisors, whose sum is σ = 11285764830. Its totient is φ = 11285764828.

The previous prime is 11285764769. The next prime is 11285764849. The reversal of 11285764829 is 92846758211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10670476804 + 615288025 = 103298^2 + 24805^2 .

It is a cyclic number.

It is not a de Polignac number, because 11285764829 - 2²⁰ = 11284716253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11285764849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5642882414 + 5642882415.

It is an arithmetic number, because the mean of its divisors is an integer number (5642882415).

Almost surely, 2^11285764829 is an apocalyptic number.

It is an amenable number.

11285764829 is a deficient number, since it is larger than the sum of its proper divisors (1).

11285764829 is an equidigital number, since it uses as much as digits as its factorization.

11285764829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1935360, while the sum is 53.

The spelling of 11285764829 in words is "eleven billion, two hundred eighty-five million, seven hundred sixty-four thousand, eight hundred twenty-nine".